utils

Documentation

Index

• Variables
• func Base64Encode(data string) string
• func GetDefaultConfigDirectory() (string, error)
• func GetTimestamp() int64
• func IntSliceToStringSlice(in []int) (out []string)
• func LogIfError(err error)
• func LogIfFatal(err error)
• func MakeRange(min, max int) []int
• func MinOf(vars ...int) int
• func Obfuscate(input string) string
• func StdinExists() bool
• func StringInSlice(str string, slice []string) bool
• func StructToMap(item interface{}, fields []string) map[string]interface{}
• type NRDBClient
• type Retry
  • func NewRetry(maxRetries int, retryDelaySec int, retryFunc func() error) *Retry
  • func (r *Retry) ExecWithRetries(ctx context.Context) error
• type StructToMapCallback

Variables

var Command = &cobra.Command{
	Use:   "utils",
	Short: "Various utility methods",
}

Command represents the utils command.

var (
	SignalCtx context.Context = getSignalContext()
)

Functions

func Base64Encode

func Base64Encode(data string) string

Base64Encode base 64 encodes a string.

func GetDefaultConfigDirectory

func GetDefaultConfigDirectory() (string, error)

GetDefaultConfigDirectory returns the full path to the .newrelic directory within the user's home directory.

func GetTimestamp

func GetTimestamp() int64

GetTimestamp returns the current epoch timestamp in seconds.

func IntSliceToStringSlice

func IntSliceToStringSlice(in []int) (out []string)

func LogIfError

func LogIfError(err error)

LogIfError wraps the err nil check to cleanup the code. Logs at Error level

func LogIfFatal

func LogIfFatal(err error)

LogIfFatal wraps the err nil check to cleanup the code. Logs at Fatal level

func MakeRange

func MakeRange(min, max int) []int

MakeRange generates a slice of sequential integers.

func MinOf

func MinOf(vars ...int) int

MinOf returns the minimum int value provided.

func Obfuscate

func Obfuscate(input string) string

Obfuscate receives a string, and replaces everything after the first 8 characters with an asterisk before returning the result.

func StdinExists

func StdinExists() bool

Standard way to check for stdin in most environments (https://stackoverflow.com/questions/22563616/determine-if-stdin-has-data-with-go)

func StringInSlice

func StringInSlice(str string, slice []string) bool

func StructToMap

func StructToMap(item interface{}, fields []string) map[string]interface{}

Types

type NRDBClient

type NRDBClient interface {
	QueryWithContext(context.Context, int, nrdb.NRQL) (*nrdb.NRDBResultContainer, error)
}

type Retry

type Retry struct {
	MaxRetries    int
	RetryDelaySec int
	RetryFunc     func() error
}

func NewRetry

func NewRetry(maxRetries int, retryDelaySec int, retryFunc func() error) *Retry

func (*Retry) ExecWithRetries

func (r *Retry) ExecWithRetries(ctx context.Context) error

type StructToMapCallback

type StructToMapCallback func(item interface{}, fields []string) map[string]interface{}